The Derringer RDA is one of the shortest rebuildable dripping atomizers available on the market.  Don't let it's small size fool you, the Derringer uses a 3 post design that allows for single or dual coil builds and is capable of single or dual vortex airflow. This new version has an updated and improved center post.

Features:

• Designed and manufactured in the United States by Praxis Vapors
• Constructed from 303 SS
• 22mm diameter
• Tri-post design
• Post uses hex screws
• Vortex airflow
• Built in juice well
• Comes with one allen key, 2 spare o-rings and 3 spare post hex screw